I have a couple of objects, each of them runs on its own thread, almost simultaneously those objects call another static object which have not been initialized, when I launch the RunWorkerAsyc function, the event RunWorkerCompleted returns with the error
System.Reflection.TargetInvocationException was unhandled by user code
Message: An exception occurred during the operation, making the result invalid. Check InnerException for exception details.
If I only run one of the objects which use these uninitialized, the program works perfectly.
all of this is happening on Design mode, So I don't know how I could design my static class to avoid this. Were already tried the singleton approach, and we still get the same problem.
Any Ideas?
Stack trace
System.Reflection.TargetInvocationException was unhandled by user code
Message=An exception occurred during the operation, making the result invalid. Check InnerException for exception details.
Source=System
StackTrace:
at System.ComponentModel.AsyncCompletedEventArgs.RaiseExceptionIfNecessary()
at System.ComponentModel.RunWorkerCompletedEventArgs.get_Result()
at HauxLifeSupport.SQL.SQLQueryRunnerBase._QueryWorker_RunWorkerCompleted(Object sender, RunWorkerCompletedEventArgs e) in E:\NET\HLSToolKit2\HLSToolkitSQL\SQLQueryRunner.cs:line 83
at System.ComponentModel.BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs e)
at System.ComponentModel.BackgroundWorker.AsyncOperationCompleted(Object arg)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.SafeNativeMethods.MessageBox(HandleRef hWnd, String text, String caption, Int32 type)
at System.Windows.Forms.MessageBox.ShowCore(IWin32Window owner, String text, String caption, MessageBoxButtons buttons, MessageBoxIcon icon, MessageBoxDefaultButton defaultButton, MessageBoxOptions options, Boolean showHelp)
at System.Windows.Forms.MessageBox.Show(String text)
at HauxLifeSupport.SQL.SQLQueryRunnerBase._QueryWorker_RunWorkerCompleted(Object sender, RunWorkerCompletedEventArgs e) in E:\NET\HLSToolKit2\HLSToolkitSQL\SQLQueryRunner.cs:line 78
at System.ComponentModel.BackgroundWorker.OnRunWorkerCompleted(RunWorkerCompletedEventArgs e)
at System.ComponentModel.BackgroundWorker.AsyncOperationCompleted(Object arg)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
at System.Windows.Forms.Application.ThreadContext.LocalModalMessageLoop(Form form)
InnerException: System.IO.FileNotFoundException
Message=Could not load file or assembly 'HLSToolkitCommon, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Das System kann die angegebene Datei nicht finden.
Source=HLSToolkitSQL
FileName=HLSToolkitCommon, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
FusionLog==== Pre-bind state information ===
LOG: User = HAUX1\garcia_luis
LOG: DisplayName = HLSToolkitCommon, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
(Fully-specified)
LOG: Appbase = file:///C:/Program Files (x86)/Microsoft Visual Studio 10.0/Common7/IDE/
LOG: Initial PrivatePath = NULL
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Common7\IDE\devenv.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: The same bind was seen before, and was failed with hr = 0x80070002.
StackTrace:
at HauxLifeSupport.SQL.SQLQueryRunnerBase._QueryWorker_DoWork(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)
InnerException:
Related
I try to implement crystal reports for wpf. If the user does not have the required runtime installed, a messagebox should pop up.
private void TryToInitializeReportViewer()
{
try
{
reportViewer = new CrystalReportsViewer
{
ShowExportButton = false,
ShowOpenFileButton = false,
ShowRefreshButton = false,
ShowCopyButton = false,
ShowStatusbar = true,
ShowLogo = false,
Visibility = Visibility.Collapsed
};
ViewerGrid.Children.Add(reportViewer);
}
catch (XamlParseException ex)
{
Log.GetInstance().Error(LogUtil.Customize("ReportViewer konnte nicht initislisiert werden"), ex);
MessageBox.Show(
"Das Ausgabeformat 'REPORT' ist nicht verfügbar, da die CrystalReports Runtime nicht installiert ist", "Achtung", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
For some reason the first MessageBox I want to open leads to a InvalidCastException with the following stacktrace:
bei SAPBusinessObjects.WPF.Viewer.PageNumberDisplayConverter.Convert(Object[] value, Type targetType, Object parameter, CultureInfo culture)
bei System.Windows.Data.MultiBindingExpression.TransferValue()
bei System.Windows.Data.MultiBindingExpression.Transfer()
bei System.Windows.Data.MultiBindingExpression.UpdateTarget(Boolean includeInnerBindings)
bei System.Windows.Data.MultiBindingExpression.AttachToContext(Boolean lastChance)
bei System.Windows.Data.MultiBindingExpression.MS.Internal.Data.IDataBindEngineClient.AttachToContext(Boolean lastChance)
bei MS.Internal.Data.DataBindEngine.Task.Run(Boolean lastChance)
bei MS.Internal.Data.DataBindEngine.Run(Object arg)
bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
bei System.Windows.Threading.DispatcherOperation.InvokeImpl()
bei System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
bei System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
bei MS.Internal.CulturePreservingExecutionContext.Run(CulturePreservingExecutionContext executionContext, ContextCallback callback, Object state)
bei System.Windows.Threading.DispatcherOperation.Invoke()
bei System.Windows.Threading.Dispatcher.ProcessQueue()
bei System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
bei MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
bei MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
bei System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
bei System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
bei System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
bei MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
bei MS.Win32.UnsafeNativeMethods.MessageBox(HandleRef hWnd, String text, String caption, Int32 type)
bei System.Windows.MessageBox.ShowCore(IntPtr owner, String messageBoxText, String caption, MessageBoxButton button, MessageBoxImage icon, MessageBoxResult defaultResult, MessageBoxOptions options)
bei System.Windows.MessageBox.Show(String messageBoxText, String caption, MessageBoxButton button, MessageBoxImage icon)
bei SapReportViewer.MainWindow.TryToInitializeReportViewer() in C:\Users\KlammerT\Documents\Visual Studio 2013\Projects\SapReportViewer\WpfApplication8\MainWindow.xaml.cs:Zeile 108.
bei SapReportViewer.MainWindow..ctor() in C:\Users\KlammerT\Documents\Visual Studio 2013\Projects\SapReportViewer\WpfApplication8\MainWindow.xaml.cs:Zeile 73.
If I catch the InvalidCastException and try to show another MessageBox it works perfectly.
Anybody an idea?
ok I have a WPF program that works on one computer but not the another. on the other one, I get this MethodAccessException was unhandled
it is when the problem calls NotifyPropertyChanged():
public abstract class NotifyChanged: INotifyPropertyChanged {
#region INotifyPropertyChanged
/// <summary>
/// PropertyChanged can be triggered whenever a Property changes value.
/// It is also available for classes which inherit from
MachineComponent.
/// </summary>
public virtual event PropertyChangedEventHandler PropertyChanged;
/// <summary>
/// NotifyPropertyChanged can be called explicitly, by sending the name
of the property as a string,
/// or implicitly, by calling it without parameters from the Property
that changes.
/// </summary>
/// <param name="info"></param>
[System.Diagnostics.CodeAnalysis.SuppressMessage( "Microsoft.Design",
"CA1026:DefaultParametersShouldNotBeUsed" )]
protected void NotifyPropertyChanged( [CallerMemberName] string info = "none passed" ) {
if ( PropertyChanged != null ) {
PropertyChanged( this, new PropertyChangedEventArgs( info ) );
}
}
#endregion
anyone know why ?
I am told this code come from a Microsoft site
Update.. I am adding the full error message. now this is a run time error message
full error message:
System.MethodAccessException was unhandled
HResult=-2146233072
Message=Attempt by method
'Moxtek.XRF.Core.LocationViewModel.set_LocationName(System.String)' to
access method
'Moxtek.Common.Abstract.NotifyChanged.NotifyPropertyChanged(System.String)'
failed.
Source=Moxtek.XRF.Core
StackTrace:
at Moxtek.XRF.Core.LocationViewModel.set_LocationName(String value) in C:\Users\lolsen\Source\XRF\Moxtek.XRF.Core\ViewModels\MeasurementRecipeViewModels\LocationViewModel.cs:line 41
at Moxtek.XRF.Core.LocationViewModel..ctor(XrfLocationSet location, LocationItemViewModel locationItem, MeasurementRecipeItemViewModel recipeItem, IDataObject`1 locationData, IServiceLocator services) in C:\Users\lolsen\Source\XRF\Moxtek.XRF.Core\ViewModels\MeasurementRecipeViewModels\LocationViewModel.cs:line 12
at Moxtek.XRF.Core.LocationItemViewModel.GetItems() in C:\Users\lolsen\Source\XRF\Moxtek.XRF.Core\ViewModels\MeasurementRecipeViewModels\LocationItemViewModel.cs:line 36
at Moxtek.XRF.Core.LocationItemViewModel..ctor(IDataObject`1 locationData, MeasurementRecipeItemViewModel recipeItem, IServiceLocator services) in C:\Users\lolsen\Source\XRF\Moxtek.XRF.Core\ViewModels\MeasurementRecipeViewModels\LocationItemViewModel.cs:line 14
at Moxtek.XRF.Core.XrfViewModel..ctor(ChartingViewModel chart, IServiceLocator services) in C:\Users\lolsen\Source\XRF\Moxtek.XRF.Core\ViewModels\XrfViewModel.cs:line 29
at Moxtek.XRF.WPF.App.OnStartup(StartupEventArgs e) in C:\Users\lolsen\Source\XRF\Moxtek.XRF.WPF\App.xaml.cs:line 46
at System.Windows.Application.<.ctor>b__1_0(Object unused)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at Moxtek.XRF.WPF.App.Main()
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.AppDomain.nExecuteAssembly(RuntimeAssembly assembly, String[] args)
at System.Runtime.Hosting.ManifestRunner.Run(Boolean checkAptModel)
at System.Runtime.Hosting.ManifestRunner.ExecuteAsAssembly()
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext, String[] activationCustomData)
at System.Runtime.Hosting.ApplicationActivator.CreateInstance(ActivationContext activationContext)
at System.Activator.CreateInstance(ActivationContext activationContext)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssemblyDebugInZone()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:
When debugging my application I get the following exception.
I know it has to do with an update method for an INotify property, but how to find out exactly what's going wrong. I can't get a decent stack call.
The complete exception info is:
System.Windows.Markup.XamlParseException was unhandled
HResult=-2146233087
Message='The invocation of the constructor on type 'PcgTools.MainWindow' that matches the specified binding constraints threw an exception.' Line number '4' and line position '9'.
Source=PresentationFramework
LineNumber=4
LinePosition=9
StackTrace:
at System.Windows.Markup.WpfXamlLoader.Load(XamlReader xamlReader, IXamlObjectWriterFactory writerFactory, Boolean skipJournaledProperties, Object rootObject, XamlObjectWriterSettings settings, Uri baseUri)
at System.Windows.Markup.WpfXamlLoader.LoadBaml(XamlReader xamlReader, Boolean skipJournaledProperties, Object rootObject, XamlAccessLevel accessLevel, Uri baseUri)
at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
at System.Windows.Application.LoadBamlStreamWithSyncInfo(Stream stream, ParserContext pc)
at System.Windows.Application.LoadComponent(Uri resourceLocator, Boolean bSkipJournaledProperties)
at System.Windows.Application.DoStartup()
at System.Windows.Application.<.ctor>b__1(Object unused)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run()
at PcgTools.App.Main() in c:\PcgTools\nodes\KorgKronosTools\obj\Debug\App.g.cs:line 0
InnerException: System.ArgumentOutOfRangeException
HResult=-2146233086
Message=Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
Source=mscorlib
ParamName=index
StackTrace:
at System.Collections.Generic.List`1.get_Item(Int32 index)
at PcgTools.Model.Common.Synth.Timbre.get_UsedProgram() in c:\PcgTools\nodes\KorgKronosTools\Model\Common\Synth\Timbre.cs:line 137
at PcgTools.Model.Common.Synth.Timbre.RefillColumns() in c:\PcgTools\nodes\KorgKronosTools\Model\Common\Synth\Timbre.cs:line 612
at PcgTools.Model.Common.Synth.Timbre.OnPcgRootPropertyChanged(Object sender, PropertyChangedEventArgs e) in c:\PcgTools\nodes\KorgKronosTools\Model\Common\Synth\Timbre.cs:line 574
at System.ComponentModel.PropertyChangedEventHandler.Invoke(Object sender, PropertyChangedEventArgs e)
at Common.Mvvm.ObservableObject.OnPropertyChanged(String propertyName, Boolean verifyPropertyName) in c:\PcgTools\nodes\Common\Mvvm\ObservableObject.cs:line 47
at PcgTools.Model.Common.Synth.Memory.set_ReadingFinished(Boolean value) in c:\PcgTools\nodes\KorgKronosTools\Model\Common\Synth\Memory.cs:line 74
at PcgTools.Model.Common.File.KorgFileReader.Read(String fileName) in c:\PcgTools\nodes\KorgKronosTools\Model\Common\File\KorgFileReader.cs:line 116
at PcgTools.ViewModels.MainViewModel.ReadAndShowFile(String fileName, Boolean checkAutoLoadMasterFileSetting) in c:\PcgTools\nodes\KorgKronosTools\ViewModels\MainViewModel.cs:line 367
at PcgTools.ViewModels.MainViewModel.HandleAppArguments() in c:\PcgTools\nodes\KorgKronosTools\ViewModels\MainViewModel.cs:line 1030
at PcgTools.MainWindow..ctor() in c:\PcgTools\nodes\KorgKronosTools\MainWindow.xaml.cs:line 221
InnerException:
This kind of message apeears when XAML initialization triggers erroneous initialization code (at line 4 in MainWindow.xaml file). The real cause is described in inner exception. It indicates that in Timbre.cs:line 137 a list was accessed with an invalid index.
Since, it shows line number for that file, I assume you have its source code, at least in form of a .pdb file. Than you can set a break-point in there to see what's going on.
An excellent tool for tracking such unclear exceptions is IntelliTrace, but it's only available for VS Ultimate.
This question already has answers here:
Closed 12 years ago.
Possible Duplicate:
Best way to convert pdf files to tiff files
I'm looking for a free library that allows me to convert a PDF document to a (or several) TIFF images. If Tiff is not possible it can also be other images formats.
I read about a way to do this with Ghostscript, but I couldn't find a good explanation. So any hints how to do that?
EDIT:
According to the comment I use this command to execute:
Process.Start("gswin32c", "-dNOPAUSE -q -sDEVICE=tiffg4 -dBATCH -sOutputFile=" + fileName + ".tif " + fileName + ".pdf");
I see that GhostScript is executed in the command line, But I always get an error:
System.ArgumentException was unhandled
Message=The contact with id '16778241' does not currently exist.
Parameter name: contact
Source=Microsoft.Surface.Presentation
ParamName=contact
StackTrace:
at Microsoft.Surface.Presentation.Contacts.CheckIfCanBeCapturedOrReleased(Contact contact)
at Microsoft.Surface.Presentation.Contacts.CaptureContact(Contact contact, IInputElement element)
at Microsoft.Surface.Presentation.Controls.Primitives.ButtonBaseAdapter.OnContactDown(ContactEventArgs e)
at Microsoft.Surface.Presentation.Controls.SurfaceButton.OnContactDown(ContactEventArgs e)
at Microsoft.Surface.Presentation.Controls.SurfaceButton.Microsoft.Surface.Presentation.Controls.IContactEventThunk.OnContactDownThunk(ContactEventArgs e)
at Microsoft.Surface.Presentation.Controls.InputElementAdapter.OnContactDownThunk(Object sender, ContactEventArgs e)
at Microsoft.Surface.Presentation.ContactEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
at System.Windows.Input.InputManager.ProcessStagingArea()
at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
at Microsoft.Surface.Presentation.InputSurfaceProviderBase.DoProcessInput(Object obj)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at Prototype_Concept_2.App.Main() in C:\Users\Roflcoptr\Documents\Visual Studio 2008\Projects\Prototype_Concept_2\Prototype_Concept_2\obj\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException:
Why this?
You cannot use the Process.Start(string filename) overload to supply command line parameters. From MSDN:
This overload does not allow command-line arguments for the process. If you need to specify one or more command-line arguments for the process, use the Process.Start(ProcessStartInfo) or Process.Start(String, String) overloads.
http://msdn.microsoft.com/en-us/library/53ezey2s.aspx
So try the following instead:
Process.Start(#"C:\Users\Roflcoptr\Documents\Visual Studio 2008\Projects\Prototype_Concept_2\Prototype_Concept_2\bin\Debug\gswin32c", "-dNOPAUSE -q -g300x300 -sDEVICE=tiffg4 -dBATCH -sOutputFile=Report_22_02_2011_21_18.tif Report_22_02_2011_21_18.pdf");
Can you post up the Process.Start() line of code?
I am guessing the error of file not found is coming from the path being incorrect. That being missing the quotes. Because of the space in visual and studio it would assume that "C:\Users\Roflcoptr\Documents\Visual" is the directory.
Process.Start(#"\"C:\Users\Roflcoptr\Documents\Visual Studio 2008\Projects\Prototype_Concept_2\Prototype_Concept_2\bin\Debug\gswin32c\" -dNOPAUSE -q -g300x300 -sDEVICE=tiffg4 -dBATCH -sOutputFile=Report_22_02_2011_21_18.tif Report_22_02_2011_21_18.pdf");
The best way to test this, maybe to first fire up a command prompt and see if you can run that command line successfully before using it in Process.Start() method call.
I received this error randomly and I don't know how to fix it seeming as the cause of the problem happened out of random.
Can anyone guide me on what I should be looking for, I think it points to my XAML code but I don't know what I should be looking at.
System.Windows.Markup.XamlParseException was unhandled
Message=Cannot create instance of 'MainWindow' defined in assembly 'Shutdown Timer, Version=3.1.0.0, Culture=neutral, PublicKeyToken=null'. Exception has been thrown by the target of an invocation. Error in markup file 'Shutdown Timer;component/MainWindow.xaml'.
Source=PresentationFramework
LineNumber=0
LinePosition=0
StackTrace:
at System.Windows.Markup.XamlParseException.ThrowException(String message, Exception innerException, Int32 lineNumber, Int32 linePosition, Uri baseUri, XamlObjectIds currentXamlObjectIds, XamlObjectIds contextXamlObjectIds, Type objectType)
at System.Windows.Markup.XamlParseException.ThrowException(ParserContext parserContext, Int32 lineNumber, Int32 linePosition, String message, Exception innerException)
at System.Windows.Markup.BamlRecordReader.CreateInstanceFromType(Type type, Int16 typeId, Boolean throwOnFail)
at System.Windows.Markup.BamlRecordReader.GetElementAndFlags(BamlElementStartRecord bamlElementStartRecord, Object& element, ReaderFlags& flags, Type& delayCreatedType, Int16& delayCreatedTypeId)
at System.Windows.Markup.BamlRecordReader.BaseReadElementStartRecord(BamlElementStartRecord bamlElementRecord)
at System.Windows.Markup.BamlRecordReader.ReadElementStartRecord(BamlElementStartRecord bamlElementRecord)
at System.Windows.Markup.BamlRecordReader.ReadRecord(BamlRecord bamlRecord)
at System.Windows.Markup.BamlRecordReader.Read(Boolean singleRecord)
at System.Windows.Markup.TreeBuilderBamlTranslator.ParseFragment()
at System.Windows.Markup.TreeBuilder.Parse()
at System.Windows.Markup.XamlReader.LoadBaml(Stream stream, ParserContext parserContext, Object parent, Boolean closeStream)
at System.Windows.Application.LoadBamlStreamWithSyncInfo(Stream stream, ParserContext pc)
at System.Windows.Application.DoStartup()
at System.Windows.Application.<.ctor>b__0(Object unused)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at System.Threading.ExecutionContext.runTryCode(Object userData)
at System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.TranslateAndDispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Application.RunInternal(Window window)
at Shutdown_Timer.App.Main() in D:\Documents\Expression\Blend 4\Projects\Shutdown Timer\Shutdown Timer\obj\x64\Release\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: System.Reflection.TargetInvocationException
Message=Exception has been thrown by the target of an invocation.
Source=mscorlib
StackTrace:
at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandle& ctor, Boolean& bNeedSecurityCheck)
at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean fillCache)
at System.RuntimeType.CreateInstanceImpl(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean fillCache)
at System.Activator.CreateInstance(Type type, Boolean nonPublic)
at System.Windows.Markup.BamlRecordReader.CreateInstanceFromType(Type type, Int16 typeId, Boolean throwOnFail)
InnerException: System.NullReferenceException
Message=Object reference not set to an instance of an object.
Source=Shutdown Timer
StackTrace:
at Shutdown_Timer.MainWindow..ctor() in D:\Documents\Expression\Blend 4\Projects\Shutdown Timer\Shutdown Timer\MainWindow.xaml.cs:line 128
InnerException:
Thanks in advance.
You have a bug on line 128 of your code-behind.
EDIT: pinFix is probably null.